Vector Quantization based Steganography for Secure Speech Communication System. - Bekkar Laskar; Merouane Bouzid (SECRYPT, 2017)

Enhancing secure communication: a QIM-based steganography approach for G.722.2 speech streams with Stable Roommate Index Division. - Bekkar Laskar; Merouane Bouzid (Multim. Tools Appl., 2025)